TDA7309D(1997) データシートの表示（PDF） - STMicroelectronics
部品番号
コンポーネント説明
メーカー
TDA7309D Datasheet PDF : 12 Pages
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VOLUME CODES
MSB
F6
F5
F4
F3
F2
F1
LSB
0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
X
X
MUTE LOUDNESS CODES
MSB
F6
F5
F4
F3
F2
F1
LSB
1
0
0
X
0
0
X
0
1
1
1
X
0
0
X
1
0
INPUT MULTIPLEXER CODES
MSB
F6
F5
F4
F3
F2
F1
LSB
1
0
1
X
X
X
0
0
X
X
X
0
1
X
X
X
1
0
X
X
X
1
1
TDA7309
FUNCTION
step 1dB
0dB
-1dB
-2dB
-3dB
-4dB
-5dB
-6dB
-7dB
step 8dB
0dB
-8dB
-16dB
-24dB
-32dB
-40dB
-48dB
-56dB
-64dB
-72dB
-80dB
-88dB
MUTE
FUNCTION
mute/loud
slow soft mute on
fast soft mute on
soft mute off
LOUD OFF
loud on (10dB)
loud on (20dB)
FUNCTION
inputs
MUTE
IN2
IN3
IN1
Purchase of I2C Components of SGS-THOMSON Microlectronics, conveys a license under the Philips
I2C Patent Rights to use these components in an I2C system, provided that the system conforms to
the I2C Standard Specifications as defined by Philips.
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